Tail Rotor Driveshaft Hanger

cBHT-212-CR&02. Hold outer coupling (11) with T101307wrench; position square adapter throughwrench and remove coupling retaining bolt(2). Remove washer (1).I-°I--=.30(QOD-3. Remove couplings (10 and 11) frompinion (25).4. Separate couplings (10 and 11) andremove seal (14) from coupling (11).5. Position T101564 holding fixture onsleeve (18) with T101600 wrench, positionedon nut (15). Remove nut (15). Removepacking (16) and press seal (14) out of, nut.Discard packing and seal.6. Press pinion (25) out of sleeve (18).Remove retaining ring (26) and roller bearing(27) using T101333 pressing bar. Pressduplex ball bearing (17) out of sleeve usingT101334 pressing bar.NOTEEL.4Non'Duplex bearings are a matched set,both bearings have same serialnumber. Keep duplex bearingstogether as a set.Cu)4U) E7. Input quill 212-040-003-009, removeretainer ring (22) and plug (23) from pinion(25). Remove packing (24).D))3.o8. Remove three screws (21) and shimplate (20). Identify shim plate for installationon same sleeve..65-24. CleaningMATERIALS REQUIREDRefer to BHT-ALL-SPM for specification andsource.NUMBERNOMENCLATUREC-105 Corrosion PreventiveC-304 SolventC-334 1.1.1-TrichloroethaneC-436 Paint Remover1. Clean quill parts with solvent (C-304)with exception of bearings which are cleanedwith 1.1.1-trichloroethane (C-334).C3)-(aAte)0Ac)0`G A)`